Peanut butter ice cream; peanut butter and fudge swirls; peanut butter cups. Made with fun. Fun stuffed. bluebunny.com. We welcome your questions or comments. Call us weekdays 8am to 5pm CST. What you see is what you'll love. So grab a spoon, dig in and see for yourself. Years & years with bunny ears. Since 1913.From our family to yours, the most fun-filled ice cream in the world is made in Le Mars, Iowa.